Why is My Ooze Pen Blinking Green? Here is the Answer

Your ooze pen is blinking green because it is not fully charged or the battery is low. It is an indication that you need to charge your ooze pen.

Ooze pen is a device used for vaping that comes with a rechargeable battery. However, sometimes you might notice the pen blinking green when you try to use it. This can be frustrating, especially if you are looking forward to a vaping session.

The green blinking light indicates that the battery is not fully charged, or the battery is low. In this case, you need to charge the battery fully before using it to avoid any inconvenience. The ooze pen is a user-friendly device that requires minimal maintenance, and with proper care, it can last for long periods.

Why is My Ooze Pen Blinking Green

Battery Status

If you’re an ooze pen user and you see a flashing green light, it’s normal to wonder why it’s happening. The answer might be related to your battery status. This blog post will cover everything you need to know about why your ooze pen is blinking green and how you can fix it.

How To Check If The Battery Is Running Low

If your ooze pen is blinking green, it might indicate that your battery is running low. You can confirm whether it’s true by checking the battery status in one of two ways:

  • Look at the button on the pen: A green light indicates your ooze pen is adequately charged. But, when the battery runs low, it blinks green when you press the button, letting you know it’s low on power.
  • Unscrew your battery: Another way to check battery life is to unscrew it from the cartridge and screw it onto the charger. If the charger light turns green, the battery is full. On the opposite end, if the charger light stays red, the battery is low and needs charging.

Reasons Why Low Battery Could Cause A Green Blinking Light

Now that you know how to check the battery status, let’s dive into why the battery might lead to a blinking green light.

  • A defective battery could be a possible cause of a green blinking light. In this case, you may need to get a replacement battery.
  • If your battery is not fully charged or is low on charge, you might see a blinking green light while using your ooze pen.
  • It could also happen if there is a shortage or loose connection in the battery.

Tips For Charging The Battery

Charging your battery is the easiest way to stop the blinking green light. Here are some helpful tips when it comes to charging:

  • Always ensure that you have a good connection between the battery and the charger. Cleaning the contacts with a cotton swab and rubbing alcohol before attaching the charger may help.
  • Avoid overcharging your battery. Usually, the charging duration of an ooze pen battery is 2-4 hours.
  • Don’t leave your battery unattended while charging. Also, always store your battery in a cool, dry place.

By understanding your ooze pen’s battery and charging it appropriately, you will avoid potential problems like the green blinking light.

Connection Issues

If you’re an avid vaper, you may have experienced the frustration of your ooze pen blinking green. This blinking green light indicates connection issues between the battery and cartridge, which can be disheartening. Luckily, this is a common issue and can be quickly fixed by following a few simple steps.

In this section of the blog post, we’ll explore what causes this problem and how to troubleshoot it like a pro.

Checking The Connection Between The Battery And The Cartridge

Before jumping to conclusions, you need to take a few steps to check the connection between the battery and the cartridge. Often, the issue is caused by a loose battery or cartridge, which can be easily fixed. Try the following steps:

  • Unscrew the cartridge from the battery and check the connection points for dirt and debris. Clean them with a cotton swab dipped in rubbing alcohol.
  • Screw the cartridge back onto the battery and make sure it’s properly installed. Ensure that the battery is fully charged. A low battery can cause an unstable connection.
  • Test the connection by slightly moving the cartridge while it’s screwed onto the battery. If the light turns green, but flickers, this indicates a loose connection.

How To Troubleshoot An Unstable Connection

If the connection points are clean, the battery is fully charged, and the cartridge is screwed on tightly, but the green light still blinks, a deeper issue may be present. In this situation, you need to troubleshoot the connection. Here are some common troubleshooting techniques:

  • Check for compatibility issues between the cartridge and battery. If the two are not properly matched, an unstable connection can occur.
  • Inspect the coil of the cartridge for damage or connectivity issues. Ensure that the coil is screwed on correctly and that it’s not broken or damaged.
  • If these tips don’t work, unscrew the cartridge from the battery and test the battery with another cartridge. If the blinking green light persists, the battery may be defective.

How An Unstable Connection Can Cause The Green Blinking Light

An unstable or loose connection between the battery and cartridge can cause the green blinking light. The connection between the two is essential for the pen to function correctly. When the connection is lost or unstable, the pen may blink green and indicate a problem.

This blinking light is a safety feature and usually requires a quick fix, as outlined in the troubleshooting above.

Checking the connection between the battery and cartridge is the first step in resolving the ooze pen blinking green light issue. Troubleshooting an unstable connection and understanding how it can cause the problem is also essential. Remember to clean the connection points, ensure proper matching of the cartridge and battery and check for coil damage.

By following these tips and tricks, you can fix the issue and get back to enjoying your vape pen.

Cartridge Issue

Check If The Cartridge Is Correctly Installed

One of the main reasons why your ooze pen blinking green might be due to a cartridge issue. So, the first thing you need to do is verify if the cartridge is correctly installed or not. Don’t be too quick to jump to conclusions as sometimes a loose cartridge can be the culprit of an ooze pen blinking.

Refer to the manual on how to fix the cartridge into the pen’s port. If the cartridge is not installed correctly, then you can fix it and see if the green blinking light issue persists.

Inspect The Cartridge For Any Blockages Or Clogs

Another reason for a blinking green light on your ooze pen can be a blockage or clog in your cartridge. Blockages or clogs can lead to the pen not working or throwing unnecessary green blinking light. Consequently, it becomes essential to check the cartridge for these hindrances.

Follow the below-mentioned steps to check for blockages or clogs:

  • Hold the ooze pen and pull the cartridge out.
  • Take a flashlight and check if there are any obstructive materials in the cartridge or the port where the cartridge was installed.
  • If there is a blockage, perform a thorough clean up with a needle or paper clip to clear any congestion.

How Clogs Can Cause The Green Blinking Light

The green blinking light on your ooze pen can occur when a clog or blockage is present in the cartridge. A clog or blockage in the cartridge hinders the flow of the liquid, leading to a lack of connection between the cartridge and the battery, leading to a blinking green light.

That being said, always ensure that your ooze pen’s cartridge is clean and fully functional. Regular maintenance and cleaning can help avoid these types of issues and extend the life of your device.

Short Circuit

What Is A Short Circuit?

A short circuit occurs when an electrical current takes an unexpected path due to a faulty connection. In the case of an ooze pen, a short circuit can occur in the battery or the atomizer. This path creates a loop of energy that generates heat, causing the pen to blink green.

How To Identify If The Pen Has A Short Circuit

There are a few signs that your ooze pen may have a short circuit:

  • The pen blinks green when you try to hit it.
  • The battery drains faster than usual.
  • The pen gets excessively hot when in use.
  • The pen doesn’t produce vapor or produces a burnt taste.

If you notice any of these signs, it’s essential to stop using the pen right away, as it can be dangerous to continue.

Possible Causes Of Short Circuits And How It Could Result In A Green Blinking Light

Several factors can lead to short circuits in an ooze pen:

  • Loose connections in the battery or atomizer can create a path for the electrical current to flow incorrectly.
  • Damage to the battery or atomizer can cause a short circuit.
  • Using a low-quality charger or charging the pen for too long can damage the battery and lead to a short.

If the short circuit is causing a green blinking light, it’s a signal to the user that the pen should not be used. The green light is often a warning to the user that the battery has technology to detect the short circuit, which can make it blink to indicate the problem.

Continuing to use the pen can lead to more dangerous situations, such as an explosion or fire.

So, if you notice the blinking green light, it’s best to troubleshoot the issue or get in touch with the manufacturer to get a replacement pen. It’s always crucial to ensure safety while handling any electronic device to avoid accidents and personal injury.

Frequently Asked Questions

Why Is My Ooze Pen Blinking Green?

Your ooze pen is blinking green when the battery is low. It may also blink green when you overcharged the device.

Is There A Way To Fix The Blinking Green Light On My Ooze Pen?

Yes, you can fix it by charging it fully. Try to charge it for at least an hour and avoid overcharging the device.

How Long Does It Take To Charge The Ooze Pen?

The charging time for an ooze pen is around 1 to 2 hours. The device has a built-in indicator light that lets you know when it’s fully charged.

Can I Use My Ooze Pen While It’s Charging?

It’s not recommended to use your ooze pen while it’s charging. Wait until it is fully charged before you use it.

What Should I Do If The Ooze Pen Keeps Blinking Green?

If your ooze pen keeps blinking green, it could be a sign that your battery is damaged or malfunctioning. Contact the manufacturer or retailer for assistance.


To sum up, if you ever find your ooze pen blinking green, know that there could be a couple of reasons behind it. It might be a low battery or a connection problem between the battery and the cartridge. It might also happen if the device is overused or it might be a sign that your cartridge is empty or clogged.

Therefore, it’s important to check and troubleshoot these common issues before jumping to conclusions. With a little bit of attention and maintenance, you can guarantee a smooth and satisfying vaping experience with your ooze pen. Remember, keeping your device clean and charged is crucial and paying attention to blinking lights can help you solve any problems that might arise.

So, get your device in check and enjoy your vaping experience to the fullest!

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